38.38.252.0/24

AS21859 · Zenlayer Inc

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Summary

Country	United States
Domain
ASN	AS21859
Parent Range	38.0.0.0/8
Registry	ARIN
ID	ZENLAYER

WHOIS Details

NetHandle:      NET-38-38-252-0-1
OrgID:          C10878710
Parent:         NET-38-38-128-0-1
NetName:        ZENLAYER
NetRange:       38.38.252.0 - 38.38.252.255
NetType:        reassignment
RegDate:        2024-06-19
Updated:        2024-06-19
Source:         ARIN


OrgID:          C10878710
OrgName:        ZENLAYER.INC
CanAllocate:    
Street:         San Jose
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2024-06-19
Updated:        2024-06-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.38.252.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS274128	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.38.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274128	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.38.255.0/24	AS21859	ZENLAYER.INC	256
38.38.254.0/24	AS21859	ZENLAYER.INC	256
38.38.253.0/24	AS21859	ZENLAYER.INC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

255 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.38.252.159	AS21859 Zenlayer Inc	`0.56ms` from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
194.61.5.232	AS206126 RNE Suawoude Beheer B.V.	`2.63ms` from Amsterdam, NL
87.58.118.24	AS62044 Zscaler Switzerland GmbH	`0.72ms` from Amsterdam, NL
77.11.166.88	AS6805 Telefonica Germany GmbH & Co.OHG	`2.78ms` from Berlin, DE
66.116.41.184	AS5742 Fidium	`4.76ms` from Chicago, US
175.168.63.136	AS4837 CHINA UNICOM China169 Backbone	`14.13ms` from Liaoyang, CN
94.162.132.184	AS1267 WIND TRE S.P.A.	`14.89ms` from Milan, IT
210.154.121.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.00ms` from Osaka, JP
103.78.133.8	AS45996 DAOU TECHNOLOGY	`1.09ms` from Seoul, KR
91.178.66.152	AS5432 Proximus NV	`1.25ms` from Brussels, BE
89.136.171.216	AS12302 Vodafone Romania S.A.	`7.45ms` from Bucharest, RO
60.219.14.184	AS4837 CHINA UNICOM China169 Backbone	`9.11ms` from Harbin, CN
173.61.50.248	AS701 Verizon Business	`3.42ms` from New York City, US
59.135.23.120	AS2516 KDDI CORPORATION	`15.10ms` from Osaka, JP
77.241.36.88	AS38951 OJSC TKT	`6.68ms` from Saint Petersburg, RU
199.33.236.24	AS32992 ITechTool Incorporated	`1.54ms` from San Jose, US
201.1.168.152	AS27699 TELEFÔNICA BRASIL S.A	`4.52ms` from Sao Paulo, BR
18.238.240.216	AS16509 Amazon.com, Inc.	`0.49ms` from Seattle, US
125.191.233.88	AS17858 LG POWERCOMM	`2.27ms` from Seoul, KR
122.39.128.88	AS17858 LG POWERCOMM	`1.71ms` from Seoul, KR
175.143.252.152	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.04ms` from Sepang, MY
58.168.119.72	AS1221 Telstra Limited	`2.99ms` from Sydney, AU
110.66.195.56	AS2527 Sony Network Communications Inc.	`1.18ms` from Tokyo, JP
20.75.232.200	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
208.73.133.8	AS36327 VINAKOM COMMUNICATIONS	`0.46ms` from Chicago, US
75.27.189.56	AS7018 AT&T Enterprises, LLC	`6.68ms` from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 38.38.252.85

traceroute to 38.38.252.85 (38.38.252.85): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.3 1.464 ms

3 *

4 [] 84.17.33.242 0.092 ms

5 *

6 [AS174] 38.104.138.218 7.711 ms

7 [AS21859] 128.1.86.231 0.686 ms

8 *

9 *

10 [AS21859] 38.38.252.85 0.763 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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